Appendix
“Regumaq X-25”
56
138112581-V01.10.2019
14.2.6
Heating of potable water from 10 °C to 70 °C
Performance data according to SPF test procedure.
75°C
80°C
85°C
90°C
70°C
0
200
400
600
800
1000
1200
1400
0
5
10
15
20
25
0
5
10
15
20
25
30
35
40
45
Volume flow storage cylinder circuit at different flow temperatures
- Heating of potable water from 10 °C to 70 °C -
Hot potable water volume flow
[l/min]
Storage cylinder circuit - Volume flow [l/min]
Storage cylinder circuit - Volume flow [l/h]
Illust. 55:
Storage cylinder circuit volume flow – potable water heating to 70 °C
70°C
75°C
80°C
85°C
90°C
10
15
20
25
30
35
0
5
10
15
20
25
30
35
40
45
Return temperature storage cylinder circuit at different flow temperatures
- Heating of potable water from 10 °C to 70 °C -
Hot potable water volume flow
[l/min]
Storage cylinder circuit - Return temperature
[°C]
Illust. 56:
Storage cylinder circuit return temperature – potable water heating to 70 °C
